@Override
public boolean moveNext() throws IOException {
if (reader.next()) {
String colStrValue;
String[] split = reader.getRow();
if (split.length == 1) {
colStrValue = split[0];
} else {
// normal case
if (split.length <= colIndex) {
throw new ArrayIndexOutOfBoundsException(
"Column no. " + colIndex + " not found, line split is " + Arrays.asList(split));
}
colStrValue = split[colIndex];
}
colValue = colStrValue;
return true;
} else {
colValue = null;
return false;
}
}
@Override
public void close() throws IOException {
if (reader != null) reader.close();
}